18V4.] On the Liquation of Silver- Copper Alloy i 



EESULT A. 



267 



924-4 



9244 



925-1 925-1 



925-1 



925-1 



925-1 



Average, 924'78. 

 Maximum Variation, 0'7 per mille. 



Showing a very slight tendency to liquation of silver to the centre 



3re. 



And another bar cast ab a higher temperature in the same mould 

 lowed the qualities indicated at the points given. 



EESULT B. 



'925-4 



925-4 



925-4 



924-7 



925-2 



925-4 



925^4, 



Average, 925'37. 



